The EC Series is a robust version of the EK series with the same efficiency, handling flows up to 250 GPM. The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage. An optional Surge-Cushion® bypass is available for cold start up protection or flow surges. With multiple material options to choose from, this series can used in a wide variety of applications.


Rugged steel shell construction
3/8" tube size
Larger shell diameter than EK, 8.50" maximum diameter
High flow capacity & performance
High efficiency finned bundle design
End bonnets removable for easy tube cleaning
Mounting brackets included – may be rotated for simple installation
NPT, SAE, BSPP, BSPT or flange connections

Product Options:

Patented built-in Surge-Cushion bypass
Type 316 stainless steel or 90/10 copper-nickel components

Customer Focused and Driven:

All catalog product is available with short lead-times
Expert application engineers are available to select and size the right product for your application
Custom designs are available


Maximum Operating Pressure - Shell Side 300 PSI
Maximum Operating Pressure - Tube Side 150 PSI
Maximum Operating Temperature 300°F


Shell - Steel
Tubesheets - Steel
Tubes - Copper
Baff les - Steel
Mounting Brackets - Steel
Gaskets - Nitrile rubber/cellulose fiber
Fins - Aluminum
End Caps - Grey iron
Nameplate - Aluminum foil

Contact your local Thermal Products office at 518-877-0231 or This email address is being protected from spambots. You need JavaScript enabled to view it.

EC Extended Surface Heat Exchanger


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